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UL Listed Vs UL Recognized Wires and Cables
UL Listed Vs UL Recognized Wires and Cables
As an electrical contractor, you likely know that using UL certified components for your cable assemblies can make the process of obtaining a UL listing for your final product much smoother.ul certified cables The UL mark means that stringent testing standards were met, which helps to ensure that the end product will be safe for use in mission critical applications. However, you may not realize that there is a difference between UL Listed and UL Recognized wires and cables.
UL (Underwriters Laboratories) is an independent third-party company that works to promote public safety in all aspects of life, including the design and manufacturing of consumer goods.ul certified cables When a UL product receives the UL Listed mark, it means that it has passed all of the required tests and meets the requirements set by UL for safety, reliability, and quality. The UL label is seen on millions of products worldwide and provides consumers with a sense of confidence that their purchase will be safe to use.
The UL Listed mark is found on a wide variety of products, including wires and cables.ul certified cables There are two types of UL marks, one that is printed in green and the other with a red flame. The green mark indicates that the product has been tested and found to meet UL's minimum performance standards. The red flame indicates that the product has been tested to ensure that it can safely carry a specified voltage.
In addition to a voltage rating, UL-rated wires and cables have a temperature rating that tells how hot the insulation can get before it begins to degrade and create a fire hazard.ul certified cables This information is important when designing and specifying wiring for an installation.
The type of environment in which the wire or cable will be used is also an important consideration when determining the appropriate UL rated wire.ul certified cables For example, a cable that is designated for wet locations will have an appropriate UL rating based on its temperature and sheath material.
Many of the UL recognized wires and cables that Kris-Tech offers are used in industrial applications.ul certified cables They are often utilized for back panel and conduit wiring, coaxial cable needs, or motor leads. For more information on UL wires, visit UL's online certifications directory.
In some cases, a UL rated cable will have the UL mark plus a C-UL marking.ul certified cables This signifies that the UL has evaluated samples of the product for use in Canada. The C-UL mark is located adjacent to the traditional UL mark and shows that the product has been evaluated for compliance with national safety standards of both the U.S. and Canada.
To obtain a UL listing for your cable assembly, you will need to submit your product to UL. During this process, you will need to provide a sample of your completed product for testing. All handling and shipping costs must be paid by the entity or organization submitting the sample product. Make sure that you include all documentation necessary to verify the product's compliance with UL requirements and any applicable local codes. In addition, a copy of the installation instructions should be provided. UL will evaluate the installation instructions during the Listing and Classification investigation to ensure that they comply with the model codes for your product.
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